Ariel Olivetti is an Argentine comics artist who works for the American DC and Marvel publishing houses. In his native Argentina, he made covers for the Fierro comics magazine. He also worked on his own character, 'El Cazador'. His first cooperation with Marvel was illustrating 'The Last Avengers Story' in 1992. Olivetti also drew stories of 'X-Men', 'Daredevil' and 'JLA - Paradise Lost'.